ASAP 40 points
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95÷100of the time

if he ran 20 races rhus month

95÷100×20 =19

Answer:

The number of positive solutions to this equation is one

Step-by-step explanation:

The number of solutions of a given quadratic equation is determine by the discriminant.

Answer:

13 points

Step-by-step explanation:

Hope this helps answer your question!

Answer:

12.5 minutes

Step-by-step explanation:

52.5÷4.2=12.5 minutes

Answer:

12.5 minutes

Step-by-step explanation:

in a minute 4.2 liters of water come out and we have to find in how much time does 52.5 liters of water come out, since we have the value of water per minute we divide the amount of water by water per minute 52.5 divided by 4.2 equals 12.5, which gives us the answer. Hope this helps

Answer:

Marcus scored more points per game

Step-by-step explanation:

Given:

Marcus scored 87 Points in 5 games

Diana scored 153 in 9 games

To Find:

Who scored more points per game?

Solution:

To Find who scored more Have to Divide.

87 ÷ 5 = 17.5 → Marcus

153 ÷ 9 = 17→ Diana

17.5(Marcus) is 0.5 more than 17(Diana)

Therefore Marcus scored more points per game.

Answer:

x = 16

Step-by-step explanation:

The angle vertically opposite (4x - 17) is also (4x - 17) , then

4x - 17 and 8x + 5 are same- side interior angles and sum to 180° , that is

4x - 17 + 8x + 5 = 180

12x - 12 = 180 ( add 12 to both sides )

12x = 192 ( divide both sides by 12 )

x = 16

Answer:

x = 16

Step-by-step explanation:

From the diagram (attached along with answer) ,

∠ABY = 8x + 5

∠ZYQ = 4x - 17

∠ABY = ∠XYQ = 8x + 5 (∵ Corresponding angles are equal)

∠XYQ + ∠ZYQ = 180° (∵ Linear pair)

[tex]=> 8x + 5 + 4x - 17 = 180[/tex]

[tex]=> 12x - 12 = 180[/tex]

[tex]=> 12x = 180 + 12 = 192[/tex]

[tex]=> x = \frac{168}{12} = 16[/tex]

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Answer:

x = 1

Step-by-step explanation:

BC is similar to EF

13x - 12 = 7x - 6 is the equation

6x - 12 = -6

6x = 6

x = 1

Let's check!

13(1) - 12 = 7(1) - 6

13 - 12 = 7 - 6

1 = 1

Answer:

D. The graph crosses the y-axis at (0, 5), increasing from x = -10 to x = 2 and remaining constant from x = 2 to x = 10.

Step-by-step explanation:

For this case, the first thing you should observe is that you have a different function in two distinct intervals.

We have then:

For [-10, 2]:

The linear function has a positive slope, therefore it grows and cuts the y-axis at the point (0, 5)

For [2, 10]:

We have a constant function whose equation is:

y = 5

Hope i helped!

Step-by-step explanation:

please mark me as brainlest

Answer:

The answer is -20/3

Step-by-step explanation:

(6² + 2²) ÷ 4 - 10

36 + 4 ÷ (-6)

40/(-6) = -20/3

Thus, The answer is -20/3

-TheUnknownScientist 72

Answer:

0

Step-by-step explanation:

6^2 + 2^2 = 36 + 4 = 40      Evaluate what is in the brackets.

40/4 = 10                              Divide by 4

10 - 10 = 0                            Subtract 10

The answer is zero.

3 circles of radius 1 unit can you fit inside a circle of radius 3 units so that they do not overlap

A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.

Given,

A circle of radius 3 units.

We need to find how many circles of radius 1 unit can you fit inside a circle of radius 3 units.

A radius of 1 unit means that the diameter is 2 units.

A radius of 3 units means that the diameter is 6 units.

To find this we have to divide 6 by 2

Six divided by 2 which is equal to three

6/2 = 3

So 3 circles can fit inside a circle with a radius of 3 units

Hence, 3 circles can fit inside a circle with a radius of 3 units

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Step 1: Find all of the angles inside the triangle

The sum of the interior angles of a triangle is 180 degrees. Therefore, 35 + 25 + x will equal 180.

35 + 25 + x = 180

60 + x = 180

x = 120

Step 2: Find y

X and Y make a straight line. A straight line is 180 degrees, so X and Y are supplementary angles. Therefore, X + Y will equal 180.

120 + y = 180

y = 60

Hope this helps!! :)

Answer:

x = 8/3

Step-by-step explanation:

740,758 + 263,043=477,715

Answer: s=10 b=5 d=8

Step-by-step explanation:Sus tres variables son d, b, s que representan respectivamente el número de Deltas, Betas y Sigmas.

Para configurar el sistema de ecuaciones, sume el número de horas tarea por tarea. La primera ecuación será solo para la cantidad de horas dedicadas a pintar, la segunda para secar y la tercera para pulir.

La primera ecuación: cada modelo tiene una cantidad diferente de horas dedicadas a la pintura. Multiplique esa cantidad de horas por la cantidad de autos de ese modelo (sus variables d, bo c) para obtener la cantidad total de horas dedicadas a pintar todos los autos de ese modelo. Luego, ajústelo al número total de horas que la empresa pasó pintando.

10d + 16b + 8s = 240

Repita para la segunda y tercera ecuaciones y debería obtener:

10d + 16b + 8s = 240

3d + 5b + 2s = 69

2d + 3b + 1s = 41

Para ponerlo en una matriz, cree una matriz aumentada de 3x4 y conecte los números.

Answer:

i dont understand soory

Answer:

6.633

Step-by-step explanation:

√44

= 6.633

Answer:

less then a month

Step-by-step explanation:

3.75% of 16800 is 6300 wich + 16800 = 23100

Answer:

less then a month

Step-by-step explanation:

3.75% of 16800 is 6300 wich + 16800 = 23100

Answer:

steps below

Step-by-step explanation:

3+2y = 2+4y

2y = 1

y = 1/2

Is it correct?

Answer:

On the left side, there are two large weights of mass y and three small weights of mass 1. Represent this side with the expression 2y + 3.

On the right side, there are four large weights of mass y and two small weights of mass 1. Represent this side with the expression 4y + 2.

The scale is balanced, so there is equal weight on each side. We can describe the relationship between the weight on each side of the scale using the equation 2y + 3 = 4y + 2.

Step-by-step explanation:

Answer:

is it a random answer or are there options?

Step-by-step explanation:

Answer:

Step-by-step explanation:

10 and -10

Answer:

y=-2x+2

Step-by-step explanation:

slope intercept formula: y=mx+b

if were finding the slope intercept form we need to take 4x to the other side making the equation:

2y=-4x+4

we cant have a coefficient with y so we divide the whole inequality by 2 to eliminate 2 making our answer:

y=-2x+2

Answer:

Step-by-step explanation:

p² - 4p = 10

add the square of half of the "b" value to each side of the equation

b/2 = -4/2 = -2

-2² = 4

p² - 4p + 4 = 10 + 4

p² - 4p + 4 = 14

(p - 2)(p - 2) = 14

       (p - 2)² = 14

           p - 2 = √14

                p  = 2 + √14

Answer:

99.06%

Step-by-step explanation:

100.00% - 0.94% = 99.06%

Probability that a randomly selected woman does not have red/green color blindness: 99.06%

Color blindness is a condition that affects the ability to distinguish certain colors, most commonly red and green. In this problem, we are given that a certain group of women has a 0.94% rate of red/green color blindness.

Let's define the probability of having red/green color blindness as P(R), and the probability of not having red/green color blindness as P(~R). The sum of these two probabilities should equal 1, as a woman either has the condition or does not.

Step 1: Calculate the probability of having red/green color blindness (P(R)):

P(R) = 0.94% = 0.0094 (as a decimal)

Step 2: Calculate the probability of not having red/green color blindness (P(~R)):

P(~R) = 1 - P(R)

P(~R) = 1 - 0.0094

P(~R) = 0.9906 (as a decimal)

Step 3: Convert the probability to a percentage:

P(~R) = 0.9906 * 100%

P(~R) ≈ 99.06%

So, the probability that a randomly selected woman does not have red/green color blindness is approximately 99.06%.

In summary, this means that in the given group of women, about 99.06% of them do not have red/green color blindness, while approximately 0.94% do have this condition.

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Answer:

JL = 7.3

Step-by-step explanation:

4x - 1.3 = x + 3.2

4x - x = 3.2 + 1.3

3x = 4.5

x = 4.5/3

x = 1.5

JL = 5(1.5) - 0.2

= 7.3

Answer:

14 x 3 = 42

42 + 1 = 43

improper fraction: 43/3

Answer:

3x+36=-12x+32

15x=-4

x=-4/15

Step-by-step explanation:

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